80392172 divided by 998 
Let's see how many times 998 fits into 80392172.

Moving on to step 1:
The number 998 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 998

Going ahead to step 2:
998 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Bring next digit (3) of the dividend behind the 80 and repeat the process: 803 / 998

Let's proceed to step 3:
If we divide 803 by 998, we get 0 and a remainder of 803.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 803 and we're left with 803.
Bring next digit (9) of the dividend behind the 803 and repeat the process: 8039 / 998

Step 4:
998 can be fit into 8039 8 times, resulting in a remainder of 55.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 7984 away from 8039, we end up with 55.
Bring next digit (2) of the dividend behind the 55 and repeat the process: 552 / 998

On to step 5:
The number 998 fits into 552 0 times, leaving a remainder of 552.
Use 0 as the next digit of our solution. 
Result so far: 80.0
If we subtract 0 from 552, we get 552.
Take the next digit (1) from the dividend and append it to 552, then repeat: 5521 / 998

Advancing to step 6:
5521 divided by 998 is 5 with a remainder of 531.
Record the quotient 5 as the next digit in the result. 
Result so far: 805.0
Subtracting 4990 from 5521 leaves us with 531.
Append the next digit (7) from the dividend to 531 and continue with: 5317 / 998

Step 7:
If we divide 5317 by 998, we get 5 and a remainder of 327.
Write down 5 as next digit of the result. 
Result so far: 8055.0
If we subtract 4990 from 5317, we get 327.
Take the next digit (2) from the dividend and append it to 327, then repeat: 3272 / 998

Going ahead to step 8:
When dividing 3272 by 998, we get 3 with a remainder of 278.
Record the quotient 3 as the next digit in the result. 
Result so far: 80553.0
The remainder is 278 after subtracting 2994 from 3272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

On to step 9:
When dividing 2780 by 998, we get 2 with a remainder of 784.
Use 2 as the next digit of our solution. 
Result so far: 80553.2
Subtract 1996 from 2780 to get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

On to step 10:
7840 divided by 998 is 7 with a remainder of 854.
Use 7 as the next digit of our solution. 
Result so far: 80553.27
Subtracting 6986 from 7840 leaves us with 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Going ahead to step 11:
When dividing 8540 by 998, we get 8 with a remainder of 556.
Put 8 as the next digit of the answer. 
Result so far: 80553.278
If we take 7984 away from 8540, we end up with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Advancing to step 12:
998 goes into 5560 5 times with a remainder of 570.
Write down 5 as next digit of the result. 
Result so far: 80553.2785
If we subtract 4990 from 5560, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 13:
5700 divided by 998 is 5 with a remainder of 710.
Put 5 as the next digit of the answer. 
Result so far: 80553.27855
Subtracting 4990 from 5700 leaves us with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Our division results in 80553.27855 with a remaining 0.00071.